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79 Commits

Author SHA1 Message Date
Kristján Valur Jónsson
9795ca44fb Issue #10212: Support new buffer interface for struct.unpack and 
cStringIO
 2013-03-19 17:17:47 -07:00
Serhiy Storchaka
cdc7a91dde Issue #13555: cPickle now supports files larger than 2 GiB. 2013-02-12 21:36:47 +02:00
Serhiy Storchaka
276f1d5139 Issue #7358: cStringIO.StringIO now supports writing to and reading from 
a stream larger than 2 GiB on 64-bit systems.
 2013-02-09 13:47:43 +02:00
Antoine Pitrou
c5bef75c77 Issue #15604: Update uses of PyObject_IsTrue() to check for and handle errors correctly. 
Patch by Serhiy Storchaka.
 2012-08-15 23:16:51 +02:00
Antoine Pitrou
5a77fe92bd Issue #1548891: The cStringIO.StringIO() constructor now encodes unicode 
arguments with the system default encoding just like the write() method
does, instead of converting it to a raw buffer.
 2011-10-22 21:26:01 +02:00
Fred Drake
577acb4e30 improve performance of writing past the end of the file for cStringIO 
(http://bugs.python.org/issue10045)
 2010-10-11 19:13:04 +00:00
Antoine Pitrou
c83ea137d7 Untabify C files. Will watch buildbots. 2010-05-09 14:46:46 +00:00
Larry Hastings
402b73fb8d Backported PyCapsule from 3.1, and converted most uses of 
CObject to PyCapsule.
 2010-03-25 00:54:54 +00:00
Gregory P. Smith
9d53457e59 Merge in release25-maint r60793: 
Added checks for integer overflows, contributed by Google. Some are
 only available if asserts are left in the code, in cases where they
 can't be triggered from Python code.
 2008-06-11 07:41:16 +00:00
Gregory P. Smith
dd96db63f6 This reverts r63675 based on the discussion in this thread: 
http://mail.python.org/pipermail/python-dev/2008-June/079988.html

Python 2.6 should stick with PyString_* in its codebase.  The PyBytes_* names
in the spirit of 3.0 are available via a #define only.  See the email thread.
 2008-06-09 04:58:54 +00:00
Christian Heimes
593daf545b Renamed PyString to PyBytes 2008-05-26 12:51:38 +00:00
Amaury Forgeot d'Arc
588ff93f13 Crashers of the day: Py_CLEAR must be used when there is a chance that the 
function can be called recursively.
This was discussed in issue1020188.

In python codebase, all occurrences of Py_[X]DECREF(xxx->yyy) are suspect,
except when they appear in tp_new or tp_dealloc functions, or when
the member cannot be of a user-defined class.
Note that tp_init is not safe.

I do have a (crashing) example for every changed line.
Is it worth adding them to the test suite?

Example:

class SpecialStr(str):
    def __del__(self):
        s.close()

import cStringIO
s = cStringIO.StringIO(SpecialStr("text"))
s.close() # Segfault
 2008-02-16 14:34:57 +00:00
Christian Heimes
e93237dfcc #1629: Renamed Py_Size, Py_Type and Py_Refcnt to Py_SIZE, Py_TYPE and Py_REFCNT. Macros for b/w compatibility are available. 2007-12-19 02:37:44 +00:00
Georg Brandl
95d94947f0 Fix compilation warning. 2007-08-08 13:50:02 +00:00
Georg Brandl
9616444427 Revert the fix for #1548891, it broke backwards compatibility with arbitrary read buffers. 
Fixes #1730114.
 2007-08-08 13:03:41 +00:00
Martin v. Löwis
6819210b9e PEP 3123: Provide forward compatibility with Python 3.0, while keeping 
backwards compatibility. Add Py_Refcnt, Py_Type, Py_Size, and
PyVarObject_HEAD_INIT.
 2007-07-21 06:55:02 +00:00
Kristján Valur Jónsson
17b8e97e2e Merge change 54909 from release25-maint: Fix several minor issues discovered using code analysis in VisualStudio 2005 Team Edition 2007-04-25 00:10:50 +00:00
Martin v. Löwis
cffcc8b195 Make cStringIO.truncate raise IOError for negative 
arguments (even for -1). Fixes the last bit of
#1359365.
 2006-11-19 10:41:41 +00:00
Tim Peters
79665b1403 newIobject(): repaired incorrect cast to quiet MSVC warning. 2006-10-18 05:06:06 +00:00
Georg Brandl
5597e261b2 Bug #1548891: The cStringIO.StringIO() constructor now encodes unicode 
arguments with the system default encoding just like the write()
method does, instead of converting it to a raw buffer.
 2006-10-12 09:47:12 +00:00
Georg Brandl
d37ac69ee5 Remove unnecessary casts from type object initializers. 2006-03-30 11:58:57 +00:00
Walter Dörwald
197e8321c6 SF patch #1359365: cStringIO.StringIO.isatty() will raise a ValueError 
now if close() has been called before (like file and StringIO.StringIO do)
 2006-03-15 22:13:13 +00:00
Hye-Shik Chang
4af5c8cee4 SF #1444030: Fix several potential defects found by Coverity. 
(reviewed by Neal Norwitz)
 2006-03-07 15:39:21 +00:00
Martin v. Löwis
5df2e614e6 Remove UNLESS. 2006-03-01 23:10:49 +00:00
Thomas Wouters
f86d1e810d Silence gcc (4.0.x) warning about use of uninitialized value. 2006-03-01 22:15:15 +00:00